CN104071668A - Intelligent elevator capable of automatically calling, cancelling stoppage and warning when people is trapped - Google Patents

Intelligent elevator capable of automatically calling, cancelling stoppage and warning when people is trapped Download PDF

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Publication number
CN104071668A
CN104071668A CN201410268816.2A CN201410268816A CN104071668A CN 104071668 A CN104071668 A CN 104071668A CN 201410268816 A CN201410268816 A CN 201410268816A CN 104071668 A CN104071668 A CN 104071668A
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China
Prior art keywords
elevator
floor
car
passenger
intelligent
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CN201410268816.2A
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Chinese (zh)
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CN104071668B (en
Inventor
罗贞
陈源
郭凯
谢东明
黄冀
鞠成伟
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广西壮族自治区特种设备监督检验院
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Priority to CN201410268816.2A priority Critical patent/CN104071668B/en
Publication of CN104071668A publication Critical patent/CN104071668A/en
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Abstract

The invention discloses an intelligent elevator and belongs to the intelligent control field of the elevator, and the elevator can automatically call, cancel stoppage and give an alarm when people is trapped in an elevator due to a fault. Upon a controller of a fingerprint access control machine judges out correct fingerprint information and gives out an opening command, the fingerprint information is transmitted to a data analyzing module through a 3G communicating module, the data analyzing module transmits the existing employee work floor information corresponding to the fingerprint information to a main elevator controller through RS 232 serial ports, when the employee work floor is more than one, the elevator controller gives out the command to start 'up and down keys' outside the elevator and related 'floor keys' inside the elevator for intelligent calling, and the employee can cancel calling and select the floor by again pressing the keys. A displayer is added with a sign of 'a surplus effective load for the elevator' and pressure sensors are arranged outside and inside the elevator, thereby avoiding the phenomenon of 'nobody enters into the elevator under stoppage', 'the elevator still stops in capacity load', ' the elevator still stops in idle load and without calling', and ' the elevator cannot give the alarm when people is trapped'.

Description

A kind ofly can automatic call stop ladder and the intelligent elevator of automatic alarm when oppressive with cancelling
Technical field
The present invention relates to a kind of control setup based on fingerprint machine/POS (machine point of sale machine), 3G communication module, data analysis module, pressure sensor and electronic console, elevator data acquisition module composition, can realize automatic call and cancellation and stop terraced function, and automatically give the alarm in the time that elevator faults is oppressive, belong to elevator intelligent control field.
Background technology
At present, conventional Work attendance method is fingerprint attendance or the work attendance of ID card, taking fingerprint attendance as example, in the time that employee enters office block or office building, press the fingerprint of oneself, by with the fingerprint identification module of fingerprint access control machine in the fingerprint that prestores compare, confirm that after employee information, back-end controller control is opened the door.Employee is entering behind building, presses elevator " upper and lower key " and waits elevator.This mode employee often will wait the ladder long period, and elevator could arrive, the peak load conditions that is especially on duty, and the time that employee waits for will be longer.Therefore, design a kind of elevator with automatic call function, when employee presses after fingerprint, by 3G network, finger print information is sent to data analysis module by 3G communication module, in data analysis module, store employee's finger print information, work floor information.The employee work floor information of mating with finger print information is passed through the mode of RS232 serial ports by data analysis module, send data to elevator main controller, in the time that employee work floor is greater than 1, electric life controller sends instruction and lights " upper and lower key " and the interior corresponding work " floor key " of car outside elevator, while going to before elevator door Deng employee, elevator has been exhaled to this layer, and employee can cancel this layer of call and ask stop instruction by pressing once this button again.The present invention, compared with other inventions, utilizes 3G network, without numerous and diverse wiring, easy for installation; By setting pressure sensor inside and outside elevator, avoid elevator " sky is sailed " and " sky stops " phenomenon, solve again the oppressive rescue of elevator faults problem not in time, in addition, also having made up infrared probe has the shortcoming of detection blind area.This mode is more intelligent, human nature, when employee is when holding on hand the inconvenient buttons of other situations such as thing, can and stop terraced instruction from dynamic response call, and saves a large amount of waiting times for employee.
In operational process, may there is following several situation in existing passenger elevator: (1) passenger presses after " upper and lower key ", leaves because of certain reason midway; (2) passenger presses after " upper and lower key ", and elevator arrives this layer of back pullout (BPO) and finds that elevator residue load carrying ability is lower than selecting this layer to stop ladder without passenger in a normal person's weight and car; (3) several friends wait ladder together, after elevator arrives, find that residue load-carrying several not individuals enter car simultaneously, and everybody is unwilling to throw lower friend and takes elevator in batches; (4) unmanned in car, but in case, still have floor key to be pressed; (5) in car, have people, but elevator door set time in do not open, there is elevator malfunction accident." sky is sailed " " sky stops " that front four kinds of situations cause elevator, had both wasted the energy, and the mechanical wear that has increased elevator is wasted again passenger's time.When the 5th kind of situation elevator malfunction, Chang Yinwei passenger is alarmed, does not send in time warning distress signal, and rescue group cannot rescue passenger in the very first time, causes huge psychological pressure to passenger, and social influence is severe.
Summary of the invention
One of the problem to be solved in the present invention: employee is entering building press oneself fingerprint on fingerprint machine after, need to manually press elevator " upper and lower key ", calling elevator; Need manually to select " floor key ", selection please stop floor.This mode employee's waiting time is often longer, and elevator could arrive, the peak load conditions that is especially on duty, and the time that employee waits for will be longer; In the time that employee holds the inconvenient button of thing on hand, also fail to employee's call and select floor to bring convenience.
The present invention is achieved in that a kind of elevator with automatic call function of design.By the controller of the input end access fingerprint access control machine rear end of 3G communication module, after controller judges that fingerprint is correct, send the instruction of opening the door, by 3G network, finger print information is sent to data analysis module by 3G communication module, in data analysis module, store employee's finger print information, work floor information simultaneously.The employee work floor information of mating with finger print information is passed through the mode of RS232 serial ports by data analysis module, send data to elevator main controller, in the time that employee work floor is greater than 1, electric life controller sends instruction and lights " upper and lower key " and the car interior corresponding " floor key " outside elevator, while going to before elevator door Deng employee, elevator is exhaled to this layer, thereby realizes the intelligent call function of elevator, and employee can cancel call and select floor by pressing one-touch again.When employee work floor is during at 1st floor, elevator main controller is not sent any instruction.This mode is more intelligent, human nature, when employee is when holding on hand the inconvenient buttons of other situations such as thing, can and stop terraced instruction from dynamic response call, and saves a large amount of waiting times for employee.
Two of the problem to be solved in the present invention: existing passenger elevator, in operational process, may occur following several situation: (1) passenger presses after " upper and lower key ", leaves because of certain reason midway; (2) passenger presses after " upper and lower key ", and elevator arrives this layer of back pullout (BPO) and finds that elevator residue load carrying ability is lower than selecting this layer to stop ladder without passenger in a normal person's weight and car; (3) several friends wait ladder together, after elevator arrives, find that residue load-carrying several not individuals enter car simultaneously, and everybody is unwilling to throw lower friend and takes elevator in batches; (4) unmanned in car, but in case, still have floor key to be pressed." sky is sailed " " sky stops " that these several situations all cause elevator, had both wasted the energy, and the mechanical wear that has increased elevator is wasted again passenger's time.
The present invention is achieved in that a kind of elevator that has automatic cancellation and stop terraced function of design.Wait location setting pressure induction system at the elevator of each floor, when passenger presses outward at elevator after " upper and lower key ", elevator external pressure sensor cell operation, if pressure sensor does not detect people, postpone 2s, if still do not detect people after 2s, elevator external pressure sensor processing unit is to elevator main control unit transmission of signal, and control unit is cancelled " upper and lower key " instruction.If elevator external pressure sensor detects people all the time, elevator external pressure sensor processing unit is not to elevator main control unit transmission of signal.
On ordinary electronic telltale, increase the display space of c residue capacity weight, show that elevator remains capacity weight number in real time, for passenger waiting ladder's reference, determine whether to continue wait and take this class of elevator.
Be arranged on the pressure sensitive system of car bottom, be used for surveying and in car, whether have people, and the surplus load number of measurement car, and data feedback is arrived to residue capacity weight display space, when surplus load number is less than setting value (charge number that normal adult applies), and at the floor of process without under passenger time, responded to " being fully loaded with " signal is passed in real time elevator main controller by car pressure sensor processing unit, control elevator cancellation and ask stop instruction, the i.e. outgoing call invalidating signal of this layer, " upper and lower key " can not be lit, on elevator exoelectron telltale, the reason that passenger does not stop at this layer is informed in demonstration " being fully loaded with " simultaneously, in the time that the floor of process has passenger to get off, remove fully laden, outgoing call is effective.Be in car during without passenger when measuring car zero load, cancel all floor requests by elevator main.
Three of the problem to be solved in the present invention: elevator is out of order when oppressive, and rescue group can not obtain calling help signal in time and incur loss through delay rescue time, causes huge psychological shade to passenger.
The present invention is achieved in that a kind of elevator with oppressive auto-alarm function of design, data acquisition system reads the elevator switch door time from elevator control cabinet mainboard, when the pressure sensor senses of placing in car has pressure in car, and elevator door was not opened within the time of setting (the elevator omnidistance needed time of operation is added certain allowance), think that oppressive accident occurs elevator, communication module is sent oppressive alerting signal, simultaneously, treater sends signal by 3G network to remote server, notify handler to take in time corresponding emergency treatment, thereby effectively improve rescue speed.
Advantage of the present invention:
1, the present invention utilizes the fingerprint/door access machine of swiping the card in conjunction with 3G technology, design has the intelligent elevator of automatic call function, for employee saves a large amount of waiting times, without numerous and diverse wiring, it is convenient to realize, and cost increases considerably less, be convenient to installation and maintenance, the unit's of being applicable to office building, Business Building etc., can predict its good market outlook.
2, the present invention display space outside elevator increases demonstration " elevator surplus load number ", facilitates passenger to understand the real-time charge number of elevator, thereby determines whether continue to wait for elevator, avoids occurring that elevator is to not increasing, the phenomenon of passenger's sky etc.
3, the present invention, by setting pressure sensor-based system in waiting area outside elevator door and car, avoids elevator " sky is sailed " " sky stops ", saves the energy, reduces the mechanical wear of elevator, reduces elevator faults rate, reduces passenger waiting time.
4, the present invention reads elevator door from elevator main control unit and opens the door the time, in conjunction with the signal of car pressure sensor, judges whether to occur oppressive accident, if elevator malfunction, system automatic alarm, reasonable in design, reliability is high, avoids in the long-time stranded elevator of personnel.
Brief description of the drawings
Fig. 1 is intelligent calling elevator system frame diagram.
Fig. 2 is the structural representation of stop and car internal pressure induction system.
Fig. 3 is circuit structure diagram.
Fig. 4 is car exoelectron telltale schematic diagram.
Fig. 5 is warning structured flowchart.
Fig. 6 is the schematic flow sheet of the inventive method.
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 5, the present invention is that one can realize automatic call and cancellation stops terraced function, and the intelligent elevator automatically giving the alarm in the time that elevator faults is oppressive.He comprises: intelligent call unit 1, avoid elevator " sky is sailed " " sky stops " device 2, oppressive warning device 3.
In the present invention, described intelligent call unit 1 comprises the controller 11 of the fingerprint access control machine rear end connecting successively, 3G communication module 12, data analysis module 13, elevator main controller 4.When employee presses fingerprint on fingerprint access control machine, judge that by the controller 11 of fingerprint access control machine rear end whether finger print information is correct, after confirmation is correct, controller sends the instruction of opening the door, by 3G network, finger print information is sent to data analysis module by 3G communication module simultaneously, the work floor information of mating with finger print information is passed through the mode of RS232 serial ports by data analysis module, send data to electric life controller, in the time that employee work floor is greater than 1, electric life controller sends instruction and lights " upper and lower key " outside elevator (telltale a is upper indication key, b is lower indication key) and car interior corresponding " floor key ", employee can cancel call and select floor by pressing one-touch again, when employee work floor is during at 1st floor, electric life controller does not send any instruction.
In the present invention, described elevator " sky is sailed " " sky stops " device 2 of avoiding comprises a plurality of pressure sensors 21 and pedal 22, electronic console 23, elevator main controller 4.In lift car, comprise pressure sensor 21 and pedal 22 with the region division pressure sensor systems that waits of each floor elevator, pressure sensor systems is selected AD-S321 module, and module mouth is by RS485 private cable access elevator main controller 4.The elevator that is arranged on each floor waits the pressure sensitive system in region, is used for surveying whether waiting terraced person still in wait, and passenger presses " upper and lower key ", and elevator main controller is sent and asked stop instruction, and elevator please stop.Before elevator arrives this layer, if the pressure sensitive system outside elevator detects pressure signal all the time, do not send any signal to elevator; If passenger breaks away, the pressure sensor that elevator waits region outward transmits elevator main controller without Customer information by the treatment circuit of pressure sensor processing unit by sensed, and postpone 2s, if still exist without passenger, again send unmanned signal to elevator main controller, receive unmanned waiting signal when elevator main controller is double, elevator main controller is initiatively cancelled and is asked stop instruction, and " upper and lower key " outside elevator extinguishes.
On ordinary electronic telltale, increase the display space of c residue capacity weight, show that elevator remains capacity weight number in real time, for passenger waiting ladder's reference, determine whether to continue wait and take this class of elevator.
Be arranged on the pressure sensitive system of car bottom, be used for surveying and in car, whether have people, and the surplus load number of measurement car, data feedback is remained to capacity weight display space to c, when surplus load number is less than setting value (charge number that normal adult applies), and at the floor of process without under passenger time, responded to " being fully loaded with " signal is passed in real time elevator main controller by car pressure sensor processing unit, control elevator cancellation and ask stop instruction, the i.e. outgoing call invalidating signal of this layer, " upper and lower key " can not be lit, on elevator exoelectron telltale, the reason that passenger does not stop at this layer is informed in demonstration " being fully loaded with " simultaneously, in the time that the floor of process has passenger to get off, remove fully laden, outgoing call is effective.Be in car during without passenger when measuring car zero load, cancel all floor requests by elevator main.
Elevator information acquisition module is connected with elevator main controller, reads door-opened elevator time and car internal pressure signal.The output of elevator information acquisition module is connected with the input of treater, and treater is selected AT89S52 micro controller system, has pressure if store in treater in car, and elevator door do not open within the default time, sends alerting signal by communication module.Communication module is 3G module, the mouth of the input termination treater of 3G module, the output termination remote service of 3G module.

Claims (6)

1. can realize automatic call and cancellation and stop a terraced function, and the intelligent elevator automatically giving the alarm in the time that elevator faults is oppressive.He comprises: relate to the intelligent elevator with automatic call function, data analysis module, 3G communication module, pressure sensor, the electronic console of the fingerprint/door access machine of swiping the card, the control setup of elevator data acquisition module composition.
2. relate to as claimed in claim 1 the intelligent elevator with automatic call function of the fingerprint/door access machine of swiping the card, it is characterized in that: the controller of the input termination fingerprint/door access machine rear end of swiping the card of 3G communication module, after controller judges that fingerprint/card number is correct, send the instruction of opening the door, by 3G network, finger print information is sent to data analysis module by 3G communication module, in data analysis module, store employee's finger print information, work floor information simultaneously.The employee work floor information of mating with finger print information is passed through the mode of RS232 serial ports by data analysis module, send data to elevator main controller, in the time that employee work floor is greater than 1, electric life controller sends instruction and lights " upper and lower key " outside elevator (telltale a is upper indication key, b is lower indication key) and car interior corresponding " floor key ", thereby realize the intelligent call function of elevator, employee can cancel call and select floor by pressing one-touch again.When employee work floor is during at 1st floor, elevator main controller is not sent any instruction.
3. there is as claimed in claim 1 automatic cancellation and stops the intelligent elevator of terraced function, it is characterized in that: the display space that increases c residue capacity weight on electronic console, show that elevator remains capacity weight number in real time, for passenger waiting ladder's reference, determine whether to continue wait and take this class of elevator.
4. the intelligent elevator that there is automatic cancellation and stop terraced function as claimed in claim 1, it is characterized in that: the elevator that pressure sensitive system is arranged on each floor waits location, be connected with elevator main control unit, be used for surveying and whether wait terraced person still in wait, passenger presses " upper and lower key ", elevator main control unit sends asks stop instruction, and elevator please stop.Before elevator arrives this layer, if the pressure sensitive system outside elevator detects pressure signal all the time, do not send any signal to elevator; If passenger breaks away, the pressure sensor that elevator waits region outward transmits elevator main control unit without Customer information by the treatment circuit of pressure sensor processing unit by sensed, and postpone 2s, if still exist without passenger, again send unmanned signal to main elevator control cabinet, receive unmanned waiting signal when main elevator control cabinet is double, elevator main control unit is initiatively cancelled and is asked stop instruction, and " upper and lower key " outside elevator extinguishes.
5. the intelligent elevator as described in right 1 and 3, it is characterized in that: pressure sensitive system, be arranged on car bottom, be connected with elevator main control unit, be used for surveying and in car, whether have people, and the surplus load number of measurement car, data feedback is remained to capacity weight display space to c, when surplus load number is less than setting value (charge number that normal adult applies), and at the floor of process without under passenger time, responded to " being fully loaded with " signal is passed in real time elevator main control unit by car pressure sensor processing unit, control elevator cancellation and ask stop instruction, the i.e. outgoing call invalidating signal of this layer, " upper and lower key " can not be lit, on elevator exoelectron telltale, the reason that passenger does not stop at this layer is informed in demonstration " being fully loaded with " simultaneously, in the time that the floor of process has passenger to get off, remove fully laden, outgoing call is effective.Be in car during without passenger when measuring car zero load, cancel all floor requests by elevator main.
6. the intelligent elevator that can automatically give the alarm when oppressive as claimed in claim 1, is characterized in that: elevator information acquisition module is connected with elevator main control unit, reads door-opened elevator time and car internal pressure signal.The output of elevator information acquisition module is connected with the input of treater, and treater is selected AT89S52 micro controller system.If there is pressure in car, and elevator door do not open within the default time, sent alerting signal by communication module.Communication module is 3G module, the mouth of the input termination treater of 3G module, the output termination remote server of 3G module.
CN201410268816.2A 2014-06-17 2014-06-17 A kind of can automatic call with cancel stop ladder and when oppressive the intelligent elevator of automatic alarm CN104071668B (en)

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CN104803251A (en) * 2015-05-08 2015-07-29 上海新时达电气股份有限公司 Method and system for detecting person trapping in elevator
CN105836550A (en) * 2016-06-03 2016-08-10 西安文理学院 Control system and method for preventing dry running of elevator
CN106365000A (en) * 2016-10-28 2017-02-01 江苏金米智能科技有限责任公司 Control device for enabling elevator to stop at floor intelligently
CN106379786A (en) * 2016-11-15 2017-02-08 廖明予 Appointment intelligent elevator system
CN106744105A (en) * 2016-12-28 2017-05-31 Tcl集团股份有限公司 The exchange method and device of smart machine and elevator
CN106744089A (en) * 2015-11-25 2017-05-31 腾讯科技(深圳)有限公司 Elevator control method and device
CN107187971A (en) * 2017-07-06 2017-09-22 天津康途科技有限公司 Improve reservation outside the intelligent elevator Room of elevator efficiency and show system and method
CN107500071A (en) * 2017-09-05 2017-12-22 深圳市盛路物联通讯技术有限公司 A kind of information notice method and system based on smart antenna system
CN108750843A (en) * 2018-06-29 2018-11-06 李振戬 One kind is ridden instead of walk elevator intelligent activation system
CN109941856A (en) * 2019-03-21 2019-06-28 武汉科技大学 Elevator control method and device
CN110002316A (en) * 2019-04-11 2019-07-12 重庆伊士顿电梯有限责任公司 A kind of elevator malfunction detection system and method
CN110562810A (en) * 2019-08-01 2019-12-13 珠海格力电器股份有限公司 elevator dispatching method, device, computer equipment and storage medium

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US20190359452A1 (en) * 2018-05-22 2019-11-28 Otis Elevator Company Pressure sensitive mat

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Cited By (16)

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CN104803251B (en) * 2015-05-08 2018-03-02 上海新时达电气股份有限公司 The detection method and system of elevator malfunction
CN104803251A (en) * 2015-05-08 2015-07-29 上海新时达电气股份有限公司 Method and system for detecting person trapping in elevator
CN106744089B (en) * 2015-11-25 2020-06-26 腾讯科技(深圳)有限公司 Elevator control method and device
CN106744089A (en) * 2015-11-25 2017-05-31 腾讯科技(深圳)有限公司 Elevator control method and device
CN105836550A (en) * 2016-06-03 2016-08-10 西安文理学院 Control system and method for preventing dry running of elevator
CN106365000A (en) * 2016-10-28 2017-02-01 江苏金米智能科技有限责任公司 Control device for enabling elevator to stop at floor intelligently
CN106379786B (en) * 2016-11-15 2018-11-23 廖明予 A kind of reservation type Intelligent lift system
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CN107187971A (en) * 2017-07-06 2017-09-22 天津康途科技有限公司 Improve reservation outside the intelligent elevator Room of elevator efficiency and show system and method
CN107500071A (en) * 2017-09-05 2017-12-22 深圳市盛路物联通讯技术有限公司 A kind of information notice method and system based on smart antenna system
CN108750843A (en) * 2018-06-29 2018-11-06 李振戬 One kind is ridden instead of walk elevator intelligent activation system
CN108750843B (en) * 2018-06-29 2021-03-16 李振戬 Intelligent starting system of travel-replacing elevator
CN109941856A (en) * 2019-03-21 2019-06-28 武汉科技大学 Elevator control method and device
CN110002316A (en) * 2019-04-11 2019-07-12 重庆伊士顿电梯有限责任公司 A kind of elevator malfunction detection system and method
CN110562810A (en) * 2019-08-01 2019-12-13 珠海格力电器股份有限公司 elevator dispatching method, device, computer equipment and storage medium

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